Fish

Thứ 5, 09/01/2025

New cage concept aims to take salmon sector by storm

Mowi has applied for 36 development licences for an unmanned, undersea “AquaStorm” salmon pen concept.

Fish

Minty feed may boost tilapia survival during disease challenge

Supplementing farmed Nile tilapia feeds with peppermint essential oil may boost fish performance and survival following a disease challenge, say researchers.

Specific chelated feed additives may boost fish gut health

Adding amounts of propionate chelated to calcium may improve gut health and support liver function in farmed silver catfish, say researchers.

Streptococcus vaccine offers hope for tilapia sector

Hopes for the development of an effective vaccine to protect tilapia from Streptococcus have been given a boost following the publication of the results

The future phases of salmon production

The development of a combination of closed-containment and offshore aquaculture systems is required to ensure the salmon farming sector remains viable

Production of omega-3 enriched tilapia through dietary algae meal or fish oil

Tilapia is a healthy food choice for consumers because it is a relatively low-fat fish that is rich in proteins and minerals.

Efficacy of saturated lipids in juvenile California yellowtail feeds

More precisely, its feeds must include adequate amounts of arachidonic acid (ARA) and docosahexaenoic acid (DHA). And also including eicosapentaenoic acid (EPA)

Expedition uncovers new insights into salmon migration

Scientists taking part in a major survey of salmonid species in the North Pacific have returned to Vancouver with a number of surprising discoveries

New diet said to counter cataracts in lice-eating lumpfish

BioMar claims to have created a lumpfish diet that eliminates the development of cataracts and therefore improves their efficacy as cleaner fish.

Fresh insights into tilapia welfare

Stocking farmed tilapia at high densities could be beneficial to their welfare and help safeguard against negative ecological consequences should they escape

Symposium to focus on skin, gills and guts

Called the International Symposium on Mucosal Health in Aquaculture (MHA2019), it will be the first event of its kind to focus on the health of the fish’s barri